Condition: 
The Esterbrook LJ is in overall very nice condition with a consistent jet black coloring throughout, there are no cracks or personalization. The cap and barrel have some minor surface scratches.   The clip is firm and in nice condition.  The two jewels are clean with no chips, as shown. The barrel imprint is clean and readable, as shown.  The pen has been cleaned, a new ink sac and a NOS nib has been installed.  The new nib box is included with the pen.  This pen is ready to use. 
 
Restoration Work
The cap has been brush cleaned
A NOS nib installed
A new ink sac installed with 100% pure medical grade talcum powder
The pen has been lightly polished
The pen has been water tested 
This pen is ready for ink